rearrage_stuff

node_modules/sass-embedded/dist/tool/utils.js

@@ -0,0 +1,75 @@
+"use strict";
+// Copyright 2020 Google Inc. Use of this source code is governed by an
+// MIT-style license that can be found in the LICENSE file or at
+// https://opensource.org/licenses/MIT.
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.BUILD_PATH = void 0;
+exports.fetchRepo = fetchRepo;
+exports.link = link;
+exports.cleanDir = cleanDir;
+exports.sameTarget = sameTarget;
+const fs_1 = require("fs");
+const p = require("path");
+const shell = require("shelljs");
+shell.config.fatal = true;
+// Directory that holds source files.
+exports.BUILD_PATH = 'build';
+// Clones `repo` into `outPath`, then checks out the given Git `ref`.
+function fetchRepo(options) {
+    const path = p.join(options.outPath, options.repo);
+    if ((0, fs_1.existsSync)(p.join(path, '.git')) && (0, fs_1.lstatSync)(path).isSymbolicLink()) {
+        throw (`${path} is a symlink to a git repo, not overwriting.\n` +
+            `Run "rm ${path}" and try again.`);
+    }
+    if (!(0, fs_1.existsSync)(path)) {
+        console.log(`Cloning ${options.repo} into ${options.outPath}.`);
+        shell.exec(`git clone \
+      --depth=1 \
+      https://github.com/sass/${options.repo} \
+      ${path}`);
+    }
+    const version = options.ref === 'main' ? 'latest update' : `commit ${options.ref}`;
+    console.log(`Fetching ${version} for ${options.repo}.`);
+    shell.exec(`git fetch --depth=1 origin ${options.ref} && git reset --hard FETCH_HEAD`, { cwd: path });
+}
+// Links or copies the contents of `source` into `destination`.
+async function link(source, destination) {
+    await cleanDir(destination);
+    if (process.platform === 'win32') {
+        console.log(`Copying ${source} into ${destination}.`);
+        shell.cp('-R', source, destination);
+    }
+    else {
+        source = p.resolve(source);
+        console.log(`Linking ${source} into ${destination}.`);
+        // Symlinking doesn't play nice with Jasmine's test globbing on Windows.
+        await fs_1.promises.symlink(source, destination);
+    }
+}
+// Ensures that `dir` does not exist, but its parent directory does.
+async function cleanDir(dir) {
+    await fs_1.promises.mkdir(p.dirname(dir), { recursive: true });
+    try {
+        await fs_1.promises.rm(dir, { force: true, recursive: true });
+    }
+    catch (_) {
+        // If dir doesn't exist yet, that's fine.
+    }
+}
+// Returns whether [path1] and [path2] are symlinks that refer to the same file.
+async function sameTarget(path1, path2) {
+    const realpath1 = await tryRealpath(path1);
+    if (realpath1 === null)
+        return false;
+    return realpath1 === (await tryRealpath(path2));
+}
+// Like `fs.realpath()`, but returns `null` if the path doesn't exist on disk.
+async function tryRealpath(path) {
+    try {
+        return await fs_1.promises.realpath(p.resolve(path));
+    }
+    catch (_) {
+        return null;
+    }
+}
+//# sourceMappingURL=utils.js.map